48 lines
1.6 KiB
Swift
48 lines
1.6 KiB
Swift
// Copyright 2020 Tokamak contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Created by Carson Katri on 6/29/20.
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//
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import TokamakCore
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protocol ShapeAttributes {
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func attributes(_ style: ShapeStyle) -> [String: String]
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}
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extension _StrokedShape: ShapeAttributes {
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func attributes(_ style: ShapeStyle) -> [String: String] {
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if let color = style as? Color {
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return ["style": "stroke: \(color.cssValue(environment)); fill: none;"]
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} else {
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return ["style": "stroke: black; fill: none;"]
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}
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}
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}
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extension _ShapeView: ViewDeferredToRenderer {
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public var deferredBody: AnyView {
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let path = shape.path(in: .zero).deferredBody
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if let shapeAttributes = shape as? ShapeAttributes {
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return AnyView(HTML("div", shapeAttributes.attributes(style)) { path })
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} else if let color = style as? Color {
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return AnyView(HTML("div", ["style": "fill: \(color.cssValue(environment));"]) { path })
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} else if let foregroundColor = foregroundColor {
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return AnyView(HTML("div", ["style": "fill: \(foregroundColor.cssValue(environment));"]) { path })
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} else {
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return path
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}
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}
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}
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